我想显示当前时间不在（column）start_time和end_time（column）之间的所有人员记录

Question

I want to display all personnel records that the current time is not between to the (column)start_time and end_time(column) but if the current time is between to the (column)start_time and end_time(column) then dont display the personnel name.

Sched_time_start = '17:00:00';     
Sched_time_end = '17:35:00';     
$time=date("h:i:s");//this is my current time variable//    

here's my query code:

$qry= "SELECT * from personel as A Left join sched as B on A.Per_ID = B.Sched_Per_ID where '$time' NOT BETWEEN B.Sched_time_start AND B.Sched_time_end";     
$qryres = mysqli_query($connect, $qry);      

so I dont want to display the personnel if the current time is between '17:00:00' and '17:35:00' but when the current time is bellow 16:59;00 or 17:36:00 above then the personnel name display on my select option

here's my select option code:

<select>     
<?php while ($rows=mysqli_fetch_array($qryres)) { ?>     
<option><?php echo $rows['Per_fname']; ?></option>     
<?php } ?>     
</select>     

Thanks in advance

Answer 1

It could be multiple things:

1. You're formatting the time with a lower h : date("h:i:s"); . This will return the 12-hour format and not the 24-hour format, So this should be: date("H:i:s"); . See: PHP: date - Manual for more information.
2. If you're using the DATETIME instead of TIME type in your MYSQL table structure for the schedule start and end columns you'll have to include the day, month and year in your $time variable.